You can use the -X option to forward graphical applications. People typically forward single applications or the taskbar or panel rather then the entire desktop. For applications such as Firefox people typically "tunnel".

ssh -X user@server

Then you can

startkde &

To use Xephyr :

sudo apt-get install xserver-xephyr

Start a Xephyr session

# change "1280x1024" to the size you desire

Xephyr -ac -screen 1280x1024 -br -reset -terminate 2> /dev/null :1 &

Set your $DISPLAY (assuming Xephyr is on :1)

DISPLAY=:1.0

ssh in to your server and start kde

ssh -XfC -c blowfish user@server startkde

• -X = forward X


• -f = puts your ssh session into the background


• -C = use compression -c blowfish = use blowfish (I am told this is the fastest)

If you are using ssh, be sure to understand the security risk, and I personally advise you use keys and disable password authentication.

If you want an entire desktop I would suggest FreeNX. FreeNX is both fast and secure.

https://help.ubuntu.com/community/FreeNX